// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Called when the url of a tab changes.
function checkForValidUrl( tabId, changeInfo, tab ) {
	// If the letter 'g' is found in the tab's URL...
	if ( tab.url.match( 'http://werewolf.ddo.jp/(village.jsp|log[0-9]*/log.+.html)' ) ) {
		// ... show the page action.
		chrome.pageAction.show( tabId );
	}
};

// Listen for any changes to the URL of any tab.
chrome.tabs.onUpdated.addListener( checkForValidUrl );